The person has abandoned or deserted the infant; The parent or guardian cannot be found; The person is incapable of giving consent; The parent or guardian being liable to contribute to the support of the infant has persistently neglected or refuses to contribute to such support; Any person whose consent ought, in the opinion of the court and in all the circumstances of the case, to be dispensed with;
iv) Si el padre, la madre o el tutor que tiene la obligación de contribuir al sustento del menor ha descuidado sistemáticamente esa responsabilidad o se niega a contribuir a su sustento;